He said that when driving on the highway some time ago, he turned on the assisted driving function, but the vehicle suddenly turned to the right and changed its lane. Xiao Shi: "I drove LCC assisted driving, and the speed was about 120 yards. The vehicle changed lanes directly. F

Xiaoshi in Hangzhou has a Xiaopeng P7. He said that when driving on the highway some time ago, he turned on the assisted driving function, but the vehicle suddenly turned to the right and changed its lane.

Dash recorder video provided by Xiaoshi: "(Xiaoshi : Now it is L1L2 level, right?) Please immediately, ACC has exited ."

Xiaoshi : "I drove LCC assisted driving, the speed is around 120 yards, V directly Change lane . Fortunately, the car changed lane to the right at that time. If he changed lane to the left, I would hit the isolation belt. If there was a car on the back of the right, it might cause a traffic accident. and another car collided with . "

Xiao Shi said that in the direction of suddenly changing lane to the right, is not the he called, but the judgment made by the vehicle after automatically identifying . However, according to the driving record, there are no obstacles in front of .

Xiaoshi : "When I set a speed, it will adjust my acceleration or deceleration according to the speed of the car in front. If I turn on the turn signal, it will intelligent lane change , but when LCC assisted driving is turned on, its steering wheel is locked . I cannot intervene manually. Only after I step on the brakes, all its functions will be unlocked. At this time, I can turn on the steering wheel."

What causes the vehicle to change lanes? After Xiao Shi reported the situation, the reply was: When the vehicle passed through the elevated road, the road surface was subjected to changes in light and darkness of light and dark , which affected the occasional lane line identification deviation, resulting in the LCC exit.

Xiaopeng Motors Hangzhou Yuhang Service Center Manager Zhang : " has a shadow of a bridge, and there is a word on the ground. Identification causes the LCC to exit and become ACC. ACC is following the car, and LCC will be centered. (There is a bridge here, right?) Yes, there is text below, and then exit. At this time, the driver must take over the whole process when assisting driving and control the vehicle to pay attention to the vehicle. (He said that the steering wheel cannot move?) Yes, if the steering wheel, it has motor control , will be slightly heavier . When you go to the direction artificially, it will be a little heavier than when you exit (assisted driving). "

Manager Zhang explained that the LCC assisted driving function mainly keeps the vehicle in the lane center when driving. From the driving recorder, the viaduct across the highway has shadows cast on the road surface, and there are text on the road. After the vehicle recognizes this information, changed lanes in order to keep it in the center. Xiao Shi still has a question. There are many sections of roads with text painted on the road and projected by viaducts. How can Xiaopeng ensure that the vehicle can be recognized normally? In addition, when the vehicle suddenly started to change lanes, the beeping prompt sounded. He immediately stepped on the brakes and then rang the prompt that assisted driving had exited. He believed that if a car overtakes the car on the right back, would not be as good as .

Xiaopeng Motors Hangzhou Yuhang Service Center Manager Zhang : "(In the condition he encountered, if there is a car coming up behind, will it change lanes?) If this is the case, may change the past . (If it changes, what the owner is worried about is it?) It will scratch. (Or it causes more serious accidents, so in which scenarios it cannot be used in general?) When the function is activated, we have a learning process on the large screen and the App client, and customers must learn and introduce videos before using this function.(If he intervenes, is it just stepping on the brake and then changing lanes? What should I do if I don’t have time?) This must be with a time difference process. Just like when you stepping on the brake, there must be a person’s reaction speed, and everyone is different. "

Xiaoshi : "Now it is because of this time difference here, and it is a speed of 120 yards. Do you think it is too late? If there is a car next to you, do you think it's too late? And I had changed my lane when I intervened. ”

Xiaopeng Motors Hangzhou Yuhang Service Center Manager Zhang : "(Reporter : Does it prompt first or change lane first?) (Xiaoshi : The first change lane first. ) It should be close to changing lane, and it prompts directly. (Xiao Shi: Then I will ask a question now. If this happened at that time and I had an accident, how do you solve it?) We will analyze this based on the specific situation. We must respect life. . We should not make this meaningless assumption . (Reporter : This is not a hypothesis, this is a precaution.) It is a precaution. The state has regulations here, for the driver when assisting driving. (Xiao Shi : I just drive wholeheartedly, so I will take over it.)”

Xiao Shi did not agree with Manager Zhang’s statement. The reporter reported the situation he encountered and the entire communication process to Xiaopeng Automobile Technology Co., Ltd. . After understanding the situation, the staff replied: LCC is the vehicle's lane centering function, which can assist the driver in controlling the steering wheel and check the vehicle data. It is found that the LCC function is working normally before the incident, and the vehicle is being fine-tuned to the right to ensure that the vehicle is centered in the lane line. At this time, the vehicle passes through the elevated road, and due to the influence of the light and dark changes in the road surface, text signs similar to the lane line appear continuously on the driving road. After the vehicle is judged, the system sends a takeover reminder to the owner. tml2 exits assisted driving and continues to drive to the right .

Xiaopeng said that when the lane line is not clear or irregular, or there are other lines or objects similar to the lane line on the lane surface, the car main focus will keep on paying attention, and takes over at any time to avoid danger. .

Xiao Shi did not agree with Xiaopeng's explanation. He said that during the use of his vehicle, had many problems such as induction failures and . Xiaopeng Yuhang Service Center stated that it would conduct a comprehensive inspection of the vehicle.